package com.xinzhi.yjyz.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xinzhi.entity.Keeper;
import com.xinzhi.entity.Retention;
import com.xinzhi.yjyz.mapper.KeeperMapper;
import com.xinzhi.yjyz.mapper.RetentionMapper;
import com.xinzhi.yjyz.service.IKeeprtService;
import com.xinzhi.yjyz.service.IRetentionService;
import org.springframework.stereotype.Service;

@Service
public class RetentionServiceImpl extends ServiceImpl<RetentionMapper, Retention> implements IRetentionService {
}
